<%@page isELIgnored="false" pageEncoding="UTF-8" contentType="text/html; UTF-8" %>
<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8">
	<title>登录页面</title>
	<link rel="stylesheet" href="${pageContext.request.contextPath}/layui/css/layui.css">
	<link rel="stylesheet" href="${pageContext.request.contextPath}/css/main.css" media="all">
	<link rel="stylesheet" href="${pageContext.request.contextPath}/css/plugins/font-awesome-4.7.0/css/font-awesome.min.css" media="all">
	<script src="${pageContext.request.contextPath}/layui/layui.js" type="text/javascript"></script>
	<script src="${pageContext.request.contextPath}/js/jquery-1.12.4.js" type="text/javascript"></script>
</head>

<body class="layui-layout-login">
<div class="login-bg">
	<div class="cover"></div>
</div>
<div class="login-content" >
	<h1 class="login-box-title"><i class="fa fa-fw fa-user"></i>登录</h1>

	<form  class="layui-form" action="${pageContext.request.contextPath}/login" method="post">
		<div class="layui-form-item">
			<label class="layui-icon layui-icon-username" for="username"></label>
			<input class="layui-input" type="text" name="username" id="username" placeholder="用户名">
		</div>

		<div class="layui-form-item">
			<label class="layui-icon layui-icon-password" for="password"></label>
			<input class="layui-input" type="password" name="password" id="password" placeholder="密码">
		</div>

		<div class="layui-form-item captcha-item">
			<label class="layui-icon layui-icon-vercode"></label>
			<input class="layui-input" type="text" name="code" autocomplete="off" placeholder="验证码">
			<div >
				<img id="addPic" class="captcha-img" src="${pageContext.request.contextPath}/admin/validateCode" width="96" height="27"
					 onclick="this.src='${pageContext.request.contextPath}/admin/validateCode?r='+Math.random();"/>
			</div>
		</div>
		<span id="msg"></span>
		<button type="button" class="layui-btn layui-btn-fluid ajax-login"><i class="fa fa-sign-in fa-lg fa-fw"></i> 登录</button>
	</form>
</div>
</body>
<script type="text/javascript">
    $(function () {
        $("button").click(function () {
            var username = $("input[name=username]").val();
            var password = $("input[name=password]").val();
            var code = $("input[name=code]").val();
            if(code == ''){code="~~~";}
            $.ajax({
                url: "${pageContext.request.contextPath}/admin/login"+code,
                data:'{"username":"'+username+'","password":"'+password+'"}',
                type:"post",
                dataType:"json",
                contentType:"application/json",
                success:function (result) {
                    if(result.status == "success"){
                        //登录成功，跳转到主界面
                        location.href="../main.jsp";
                    }else{
                        //登录失败，回显错误信息
                        $("#msg").html(result.msg);
                    }
                }
            });

        })
    })
</script>
</html>
